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XML Validation with XSD in Visual Studio IDE
...ns, pick the Use one with the green checkmark:
Make sure Visual Studio's Error List windows is visible (menu View > Error List). This will show all inconsistencies between XML and XSD schema definitions.
Once all of that is in place, the Visual Studio XML editor should highlight problems with y...
How to create enum like type in TypeScript?
...gned to it. This is demonstrated below:
let foo: 'Hello';
foo = 'Bar'; // Error: "Bar" is not assignable to type "Hello"
They are not very useful on their own but can be combined in a type union to create a powerful (and useful) abstraction e.g.:
type CardinalDirection =
"North"
| "East"...
Bare asterisk in function arguments?
...se. Passing extra positional arguments than the function expects, gives an error of this kind: foo() takes exactly 1 positional argument (2 given)
– Ajay M
May 27 '18 at 1:49
...
Location of sqlite database on the device
...atch(Exception e)
{
e.printStackTrace();
Toast.makeText(this, "DB dump ERROR", Toast.LENGTH_LONG).show();
}
finally
{
try
{
fos.close();
fis.close();
}
catch(IOException ioe)
{}
}
And to do this, your app must have permission to access SD card, add following setting to your m...
How to create a temporary directory?
...aybe the /tmp filesystem is full or has been remounted read only due to an error?); then cd $(mktemp -d) will evaluate to cd which changes to the user's home directory, which would subsequently be deleted.
– Jules
May 8 '17 at 7:11
...
Removing trailing newline character from fgets() input
...n')) != NULL)
*pos = '\0';
else
/* input too long for buffer, flag error */
The slightly strange way:
strtok(Name, "\n");
Note that the strtok function doesn't work as expected if the user enters an empty string (i.e. presses only Enter). It leaves the \n character intact.
There are ot...
What's the difference between String(value) vs value.toString()
...ll or undefined, you can't use the toString method, it will give you a TypeError exception:
var value = null;
String(null); // "null"
value.toString(); // TypeError
The String constructor called as a function would be roughly equivalent to:
value + '';
The type conversion rules from Object...
How can i tell if an object has a key value observer attached
..."status") } catch let error as NSError { print(error.localizedDescription) } getting warning.
...
Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy
I'm receiving the following error on a couple of Chrome browsers but not all. Not sure entirely what the issue is at this point.
...
How to copy data to clipboard in C#
...xception see "Current thread must be set to single thread apartment (STA)" error in copy string to clipboard
This question/answer covers regular .NET, for .NET Core see - .Net Core - copy to clipboard?
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